National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lake Charles Regional Airport (KLCH)

Lat: 30.13°NLon: 93.23°WElev: 7ft.

Mostly Cloudy

50°F

10°C

Humidity 71%
Wind Speed Calm
Barometer 30.12 in (1020.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 13 Jan 9:53 pm CST
Extended Forecast for

Sulphur LA

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Calm wind becoming west around 5 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. North wind around 10 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. North wind around 5 mph becoming calm in the afternoon.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 37. Calm wind.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 67. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. Southwest wind around 5 mph becoming north after midnight.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. North wind around 5 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. North wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Calm wind becoming west around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 67. Southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 38. North wind around 10 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 55. North wind around 5 mph becoming calm in the afternoon.
Thursday Night
Clear, with a low around 37. Calm wind.
Friday
Sunny, with a high near 67. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 40. Southwest wind around 5 mph becoming north after midnight.
Saturday
Sunny, with a high near 58. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 35. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 40.
M.L.King Day
Sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sulphur LA
 30.24°N 93.37°W
Last Update:
5:45 pm CST Jan 13, 2026
Forecast Valid:
10pm CST Jan 13, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation